CVE-2025-52921
CriticalSummary
W wersji Innoshop do 0.4.1, uwierzytelniony atakujący może wykorzystać funkcje Menedżera Plików w panelu administracyjnym do wykonania kodu na serwerze, przesyłając spreparowany plik i zmieniając jego nazwę na .php. Obejście początkowej weryfikacji, która sprawdza, czy przesyłane pliki są plikami graficznymi, jest możliwe dzięki użyciu narzędzi proxy.
Risk Assessment
Atakujący może uzyskać dostęp do wykonania dowolnego kodu na serwerze, co stwarza poważne zagrożenie dla bezpieczeństwa aplikacji i danych organizacji.
Recommendation
Zaleca się aktualizację do najnowszej wersji Innoshop oraz wdrożenie dodatkowych zabezpieczeń, które uniemożliwią przesyłanie i wykonywanie plików z niebezpiecznymi rozszerzeniami.
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Original NVD description (English source)
In Innoshop through 0.4.1, an authenticated attacker could exploit the File Manager functions in the admin panel to achieve code execution on the server, by uploading a crafted file and then renaming it to have a .php extension by using the Rename Function. This bypasses the initial check that uploaded files are image files. The application relies on frontend checks to restrict the administrator from changing the extension of uploaded files to .php. This restriction is easily bypassed with any proxy tool (e.g., BurpSuite). Once the attacker renames the file, and gives it the .php extension, a GET request can be used to trigger the execution of code on the server.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

